US$360 at Picasso's in Las Vegas (two people, $180/ea) - fantastic food and I don't think we had very much wine, either.
US$600 at Fifth Floor in San Francisco (four people, $150/ea) - fantastic, too.
Both were personal, non-expensed. I've had more $150-$200 dinners for three people on work expense than I could possibly count.
I suppose this thread makes more sense if you give an average cost/person too - just saying "$1800 at xxx" doesn't mean much if you don't have a headcount. I suppose I could claim $140 at the Olive Garden if you count the time I picked up the tab at the family reunion!
--Doug